Enhancement of soybean nodulation by seed treatment with non – thermal plasmas

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Fil: Pérez Pizá, María Cecilia. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina.

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Autores principales: Pérez Pizá, María Cecilia, Cejas, Ezequiel, Zilli, Carla G., Prevosto, Leandro, Mancinelli, Beatriz, Santa Cruz, Diego Mario, Yannarelli, Gustavo G., Balestrasse, Karina Beatriz
Formato: article Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2020
Materias:
FISICA DEL PLASMA
SIMBIOSIS RIZOBIAL
PLASMA PHYSICS
RHIZOBIAL SYMBIOSIS
Acceso en línea:http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2020perezpiza
Aporte de:
FAUBA Digital - Facultad de Agronomía (UBA) de Universidad de Buenos Aires
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spelling snrd:2020perezpiza2021-10-15T16:56:07Z Pérez Pizá, María Cecilia Cejas, Ezequiel Zilli, Carla G. Prevosto, Leandro Mancinelli, Beatriz Santa Cruz, Diego Mario Yannarelli, Gustavo G. Balestrasse, Karina Beatriz 2020 Fil: Pérez Pizá, María Cecilia. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. Fil: Cejas, Ezequiel. Universidad Tecnológica Nacional. Facultad Regional Venado Tuerto. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas. Venado Tuerto, Santa Fe, Argentina. Fil: Zilli, Carla. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. Fil: Prevosto, Leandro. Universidad Tecnológica Nacional. Facultad Regional Venado Tuerto. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas. Venado Tuerto, Santa Fe, Argentina. Fil: Mancinelli, Beatriz. Universidad Tecnológica Nacional. Facultad Regional Venado Tuerto. Departamento de Ingeniería Electromecánica. Grupo de Descargas Eléctricas. Venado Tuerto, Santa Fe, Argentina. Fil: Santa Cruz, Diego Mario. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. Fil: annarelli, Gustavo G. Universidad Favaloro. Laboratorio de Regulación Génica y Células Madre, Instituto de Medicina Traslacional, Trasplante y Bioingeniería (IMeTTyB). Buenos Aires, Argentina. Fil: Balestrasse, Karina Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina. Soybean (Glycine max (L.) Merrill) is one of the most important crops worldwide providing dietary protein and vegetable oil. Most of the nitrogen required by the crop is supplied through biological N2 fixation. Non-thermal plasma is a fast, economical, and environmental-friendly technology that can improve seed quality, plant growth, and crop yield. Soybean seeds were exposed to a dielectric barrier discharge plasma operating at atmospheric pressure air with superimposed flows of O2 or N2 as carrying gases. An arrangement of a thin phenolic sheet covered by polyester films was employed as an insulating barrier. We focused on the ability of plasma to improve soybean nodulation and biological nitrogen fixation. The total number of nodules and their weight were significantly higher in plants grown from treated seeds than in control. Plasma treatments incremented 1.6 fold the nitrogenase activity in nodules, while leghaemoglobin content was increased two times, indicating that nodules were fixing nitrogen more actively than control. Accordingly, the nitrogen content in nodules and the aerial part of plants increased by 64% and 23%, respectively. Our results were supported by biometrical parameters. The results suggested that different mechanisms are involved in soybean nodulation improvement. Therefore, the root contents of isoflavonoids, glutathione, auxin and cytokinin, and expansin (GmEXP1) gene expression were determined. We consider this emerging technology is a suitable pre-sowing seed treatment. tbls., grafs., fot. application/pdf doi:10.1038/s41598-020-61913-3 issn:2045-2322 http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2020perezpiza eng info:eu-repo/semantics/openAccess openAccess http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4 Scientific Reports Vol.10 no.4917 https://www.nature.com FISICA DEL PLASMA SIMBIOSIS RIZOBIAL PLASMA PHYSICS RHIZOBIAL SYMBIOSIS Enhancement of soybean nodulation by seed treatment with non – thermal plasmas article info:eu-repo/semantics/article info:ar-repo/semantics/artículo publishedVersion info:eu-repo/semantics/publishedVersion
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-140
collection FAUBA Digital - Facultad de Agronomía (UBA)
language Inglés
orig_language_str_mv eng
topic FISICA DEL PLASMA
SIMBIOSIS RIZOBIAL
PLASMA PHYSICS
RHIZOBIAL SYMBIOSIS
spellingShingle FISICA DEL PLASMA
SIMBIOSIS RIZOBIAL
PLASMA PHYSICS
RHIZOBIAL SYMBIOSIS
Pérez Pizá, María Cecilia
Cejas, Ezequiel
Zilli, Carla G.
Prevosto, Leandro
Mancinelli, Beatriz
Santa Cruz, Diego Mario
Yannarelli, Gustavo G.
Balestrasse, Karina Beatriz
Enhancement of soybean nodulation by seed treatment with non – thermal plasmas
topic_facet FISICA DEL PLASMA
SIMBIOSIS RIZOBIAL
PLASMA PHYSICS
RHIZOBIAL SYMBIOSIS
description Fil: Pérez Pizá, María Cecilia. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA). Buenos Aires, Argentina.
format article
Artículo
Artículo
publishedVersion
publishedVersion
author Pérez Pizá, María Cecilia
Cejas, Ezequiel
Zilli, Carla G.
Prevosto, Leandro
Mancinelli, Beatriz
Santa Cruz, Diego Mario
Yannarelli, Gustavo G.
Balestrasse, Karina Beatriz
author_facet Pérez Pizá, María Cecilia
Cejas, Ezequiel
Zilli, Carla G.
Prevosto, Leandro
Mancinelli, Beatriz
Santa Cruz, Diego Mario
Yannarelli, Gustavo G.
Balestrasse, Karina Beatriz
author_sort Pérez Pizá, María Cecilia
title Enhancement of soybean nodulation by seed treatment with non – thermal plasmas
title_short Enhancement of soybean nodulation by seed treatment with non – thermal plasmas
title_full Enhancement of soybean nodulation by seed treatment with non – thermal plasmas
title_fullStr Enhancement of soybean nodulation by seed treatment with non – thermal plasmas
title_full_unstemmed Enhancement of soybean nodulation by seed treatment with non – thermal plasmas
title_sort enhancement of soybean nodulation by seed treatment with non – thermal plasmas
publishDate 2020
url http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2020perezpiza
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